.thumb {
    padding: 3px;
}

.thumb-wrap {
    float: left;
    margin: 4px;
    margin-right: 0;
    padding: 5px;
}

.thumb-wrap span {
    display: block;
    overflow: hidden;
    text-align: center;
}

.x-view-over {
    border:1px solid #dddddd;
    background-color: #efefef;
    padding: 4px;
}
.x-item-selected {
    background: #DFEDFF;
    border: 1px solid #6593cf;
    padding: 4px;
}
.x-item-selected .thumb {
    background:transparent;
}
.x-item-selected span {
    color:#1A4D8F;
}

/*修改ext字体start*/
.x-btn-default-small .x-btn-inner, .x-btn-default-medium .x-btn-inner, .x-btn-default-large .x-btn-inner, .x-btn-default-toolbar-small .x-btn-inner, .x-btn-default-toolbar-medium .x-btn-inner, .x-btn-default-toolbar-large .x-btn-inner, .x-menu-item-text, .x-html-editor-tb .x-font-select, .x-panel-header-default, .x-panel-header-text-default, .x-panel-header-default-framed, .x-tip-header, .x-tip-body, .x-form-invalid-tip-body, .x-tip-header-text, .x-progress-text, .x-toolbar, .x-toolbar .x-form-item-label, .x-toolbar .x-toolbar-text, .x-window-header-text-default/* , .x-tab-bar, .x-tab button */, .x-grid-rowbody, .x-grid-row .x-grid-cell, .x-grid-group-title, .x-grid-row-editor .x-form-field, .x-grid-row-editor .x-form-display-field, .x-form-invalid-under, .x-fieldset-header, .x-column-header, .x-mask-msg div, .x-btn-group-header-text-default-framed, table.x-datepicker-inner a, .x-monthpicker-item, .x-dd-drag-ghost            
{ 
    font-size: 12px;            
}            
             
.x-column-header             
{            
    text-shadow:0 0 0 rgba(255, 255, 255, 0.3);         
} 
/*修改ext字体end*/
